• Title/Summary/Keyword: frequency plan

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The Factors Influencing on Success of Quitting Smoking in Rural and Urban Smoking Cessation Clinics (보건소 금연클리닉 이용자의 지역별 금연 성공요인)

  • Lee, Ju-Yul;Song, Tae Min
    • Journal of agricultural medicine and community health
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    • v.33 no.3
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    • pp.292-302
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    • 2008
  • - Abstract - Objectives: The purpose of this paper is to determine an efficient operation plan for a smoking cessation clinic in public health centers. To do so, the primary success factors in smoking cessation have been analyzed after classifying the smoking cessation programs of public health centers into urban and rural areas. Methods: A study was conducted with 262,837 smokers age 19 or older who were provided with smoking cessation services for more than 6 months through smoking cessation clinics at public health centers(250 clinics nationwide) from July 16, 2006 to July 15, 2007. Results: Urban areas indicated that gender, age, social security, the frequency of counseling, re-enrollment in the program, the number of cigarettes per day and alcohol problems were all factors that influenced the success of smoking cessation. On the other hand, in the rural areas the total number of counseling, re-enrollment in the program, the number of cigarettes per day and alcohol problems were the influential factors. Furthermore, the urban area confirmed that the frequency of counseling, re-enrollment in the program, the number of cigarettes per day and alcohol problems affected traveling while the rural area was affected by social security, the frequency of counseling and re-enrollment. Conclusions: It has been confirmed that the success rate and factors of smoking cessation clinics can vary depending on the region and enrollment method.

A Study on Breakfast Dietary Behavior of Female Middle School Students by Intention to Participate in School Breakfast Programs (학교 아침급식 참여 희망 여부에 따른 여중생의 아침식사 관련 실태조사)

  • Lee, Ae-Rang
    • The Korean Journal of Food And Nutrition
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    • v.27 no.6
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    • pp.1163-1174
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    • 2014
  • The purposes of this study were to investigate the eating of breakfast by female middle school students in Seoul, the perception of the school breakfast program (SBP), and determine the factors affecting the intention to participate in SBP. Out of 340 questionnaires distributed to the female middle school students, 334 were returned (98.2% response rate) and 323 were analyzed. The subjects were categorized into two groups by the intention to participate in SBP. Subjects were classified as participating and non participating groups. As a result of analyzing the breakfast intake frequency, 'hardly eat' showed the highest with 18.5% in the participating group and 10.3% in non participating group, while 'eat every day' showed 38.2% in the participating group, and the highest with 65.5% in non participating group (p<0.001). For the reason for skipping breakfast, 'no time' showed the highest with 30.0% in the participating group, 'over sleep' and 'no appetite' showed the highest with 24.8% in non participating group. For the reason for not participating in SBP, 'breakfast should be eaten at home' showed the highest with 47.2% in non participating group and 'may get up early in the morning' showed the highest with 46.2% in participating group (p<0.01). To determine the factors affecting the intention to participate in SBP, logistic regression analyses were conducted for female middle school students. According to the logistic regression analysis, father's education level was independently associated with the intention to participate in SBP in female middle school students [Odds Ratios (OR) 2.38, 95% Confidence Interval (CI) 1.03~5.52]. Frequency of eating breakfast on weekdays (OR 1.36, 95% CI 1.01~1.81), Level of need for school breakfast (OR 0.52, 95% CI 0.35~0.76) and whether to approve school breakfast (OR 0.27, 95% CI 0.18~0.41) were independently associated with the intention to participate in SBP in female middle school students. In conclusion, proper educational efforts for importance of school breakfast could be useful plan to develop school breakfast program.

An Analyzed the Area of Interest based on the Visiting Intention and Existence of People in Cafe Space (카페공간에서 방문의도성과 대상체의 유무에 따른 관심영역 분석)

  • Kim, Ju-Yeon
    • Korean Institute of Interior Design Journal
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    • v.25 no.5
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    • pp.130-139
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    • 2016
  • To determine "how humans move in space, what they want, and through which visual information they act and choose," this study aims to define in which sense space is preferred in gaze. The ultimate goal is to extract data of human visual awareness and preference in space. This study analyzed the observation characteristics perceived through observation frequency and time depending on the purpose cafe customers to understand what intension of visiting the space has on the observation characteristics which are the results obtained as information through visual perception. This research methods are as follows. First, the areas of preference in $caf{\acute{e}}$ space gazed by visual concentration are analyzed by divided into 12 by 12 grid A and B images separated depends on existence of people. Second, eye-tracking visual path in conscious gaze is analyzed to examine. Third, though the higher section frequency is likely to have more observation time, the interest area of I(3sec/180), II(6sec/360) and III(9sec/540) had higher frequency of Intention. The followings are the results of this study. First, the time range for searching or wandering and the observation characteristics could be estimated by the meaning of observation time by grade with the time-range out of the distribution of sections. Second, at the time distribution by section, when there was intention, the observation time was found to have higher occupation. In conclusion, this study is to determine the correlation of human concentration gazing at space images. It is an exploratory research on research methodologies, and aims to develop methodologies and provide basic data to plan attractive spaces in light of the subconscious of consumers in the future by interpreting gaze data related to concentration.

Optimized Design of Mobile Communication Antenna In the Underground Area (지하공간에서의 이동통신 셀 설계에 관한 연구)

  • Oh, Sung-Kyun
    • Journal of the Institute of Electronics Engineers of Korea TC
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    • v.45 no.1
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    • pp.27-32
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    • 2008
  • In the signals-shadowed areas, In order to providing the suitable signals reception level repeaters are used for relay the signals. Repeater receives the weak signals and amplifies it up to required power level, The amplified signals get radiated by the various methods. Both antenna distribution and LCX(Leakage Coaxial Cable) are typical methods in the repeater and BTS signals radiation. Their applications are depended on the environment condition and frequency band. Generally the antenna distribution are used for the mobile telecommunication networks which use the higher frequency band than 500MHz. On the other side, LCX distribution is suitable to the frequency band under 500MHz. The network plan of repeater in FM, T-DMB, Fire Radio and Internal subway communication network are the typical LCX application fields. Cell planning with repeaters are based on the free space loss, LCX connection loss and actual field data. The actual field data can be the most important factor to design the network planning.

A Relationship with Sports Casualwear Consumer′s Fashion life Style and information source (스포츠 캐주얼웨어 소비자의 패션 라이프 스타일과 정보원과의 관계)

  • 박경연;유태순
    • Journal of the Korean Society of Costume
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    • v.50 no.4
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    • pp.103-115
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    • 2000
  • The purpose of this study is to provide consumers with practical information for reasonable purchasing by analyzing apparel purchasing behavior. information source use, demographic differences in terms of life style patterns, moreover, to support apparel manufacturers in producing goods and making a plan by developing more effective advertisements and efficient marketing strategy, such as media strategy. This study targeted 832 men and women wearing sports casual wear. Information source is used to analyze the data and MANOVA, ANOVA. Scheffe is employed for post-inspection and demographic bases are based on the frequency of each type. The followings are the conclusions of this study : 1. In case of print media, TV, PC factor, fashion advocates and individuality advocates most frequently used information source. In case of purchasing experience factor, individuality advocates skewed higher frequency than conformity type. and then, in case of observation information use factor, individuality advocates were ranked as the highest and conformity type as the lowest. In case of human information use factor, fashion advocates and individuality advocates showed higher frequency than practical type and conformity type. 2 In case of female, Individuality advocates was ranked as the highest. In case of male, practical type and conformity type were rank as the highest. Fashion advocates ranked as the lowest in any case. 3. Individuality advocates were ranked as the highest among people aged 14 to 16, practical type among 17 to 19, conformity type among 20 to 23, conformity type among over 20. 4. Middle school students tended to be the individuality advocates, high school students the practical type, university students the practical type and the conformity type, and company workers conformity type.

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A Research On the T-DMB Received Environment For the Efficient Reuse of the Band of VHF Frequency (VHF대역의 효율적 재활용을 위한 T-DMB 수신환경 조사)

  • Park, Sung-Kyu;Lee, Sang-Un;Chae, Su-Hyun;Park, Gooman
    • Journal of Broadcast Engineering
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    • v.21 no.5
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    • pp.726-738
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    • 2016
  • This study analyzed the properties of VHF band and suggested an efficient VHF band application plan for digital radio and UHDTV broadcasting through the experiment by the house T-DMB device in practical user environment. In order to find an efficient frequency band for digital radio broadcasting, this study examined first, to check the times of drop-out receive occurring in the audible area using a DMB/FM CAR Radio for T-DMB that has the characteristics of DAB. Second, this article explored the phenomenon of feedback loops in the same channel using a T-DMB house gap filler transmitting the signal by the same OFDM modulation scheme with UHDTV for configuring suitable SFN transmission network of the UHDTV broadcasting. Based on these experiments, this study suggested a suitable VHF band for digital radio and an efficient utilization of the VHF frequency band for the SFN network configuration of UHDTV.

A Basic Study on the Estimation of Discharge Current Waveform and the Insulation Diagnosis by the Measurement of Electromagnetic Environment (전자환경 측정에 의한 방전전류 파형추정과 절연진단의 기초 연구)

  • Park, Gwang-Seo;Kim, Gi-Chae;Kim, Lee-Guk;Park, Won-Ju;Lee, Gwang-Sik
    • The Transactions of the Korean Institute of Electrical Engineers C
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    • v.51 no.10
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    • pp.492-499
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    • 2002
  • This paper presents the method for an estimation of discharge current waveform in short gap discharge by radiated electromagnetic fields. The method of current waveform estimation is to use the one antenna method (single field method) with a measured electric or magnetic field at given field point by a time domain antenna. In order to verify the availability of the estimation theory, the discharge current waveform estimation was performed by one antenna methods using the measured electric fields of Wilson & Ma and compared with experiments. In addition diagnosis technique for power equipments is able to prevent from large accidents by finding signs of tile accidents before they happen. From the results of the estimation of discharge current, we have a possibility for the application of insulation diagnosis technique for power equipments using S$F_6$ gas. From this point of view, this paper simulated discharge progress and partial discharge by using needle-plan electrodes system in S$F_6$, studied the distribution of frequency spectrum of the radiated electromagnetic waves using a biconical antenna and a spectrum analyzer. From the experimental results of this study, according to the consideration of the mutual relation between frequency spectrum of the radiated electromagnetic waves and discharge progress, it was confirmed that detecting Partial discharge and estimating discharge progress in S$F_6$ could be Possible.

A Study on Awareness of Tele Exercise Rehabilitation According to Demographic Characteristics of Physical Therapists (물리치료사의 인구사회학적 특성에 따른 원격운동재활에 대한 인식도에 대한 연구)

  • Park, Se-jin;Yu, Seung-hun;Park, Sung-doo
    • The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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    • v.28 no.2
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    • pp.15-24
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    • 2022
  • Background: This study investigated the perception of community care-based tele exercise rehabilitation according to demographic characteristics of physical therapists and presented basic data for the spread of tele exercise rehabilitation within community care. Methods: The study collected and analyzed data from 195 physical therapists. The analysis was performed using frequency analysis with 10 general characteristics, 13 tele exercise rehabilitation recognition questions, and a total of 23 questions. Analysis of general characteristics of study subjects and recognition of tele exercise rehabilitation were expressed in terms of frequency and percentage using frequency analysis. Chi-squared test was used to compare general characteristics and tele exercise rehabilitation recognition. Correlation analysis of major sociodemographic variables affecting the perception of remote exercise rehabilitation was conducted. Results: The awareness level of physical therapists for remote exercise rehabilitation was confirmed. The difference in the recognition of remote motor rehabilitation in the number of therapists, career, hospital form according to the sociodemographic characteristics showed statistically significant differences. Conclusion: It is necessary to first raise awareness of therapists through the promotion of tele exercise rehabilitation, and furthermore, in the future, it will be necessary to find a policy direction and plan on how tele exercise rehabilitation can be applied to rehabilitation services in local communities care.

A Study on the Meaning of The First Slam Dunk Based on Text Mining and Semantic Network Analysis

  • Kyung-Won Byun
    • International journal of advanced smart convergence
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    • v.12 no.1
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    • pp.164-172
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    • 2023
  • In this study, we identify the recognition of 'The First Slam Dunk', which is gaining popularity as a sports-based cartoon through big data analysis of social media channels, and provide basic data for the development and development of various contents in the sports industry. Social media channels collected detailed social big data from news provided on Naver and Google sites. Data were collected from January 1, 2023 to February 15, 2023, referring to the release date of 'The First Slam Dunk' in Korea. The collected data were 2,106 Naver news data, and 1,019 Google news data were collected. TF and TF-IDF were analyzed through text mining for these data. Through this, semantic network analysis was conducted for 60 keywords. Big data analysis programs such as Textom and UCINET were used for social big data analysis, and NetDraw was used for visualization. As a result of the study, the keyword with the high frequency in relation to the subject in consideration of TF and TF-IDF appeared 4,079 times as 'The First Slam Dunk' was the keyword with the high frequency among the frequent keywords. Next are 'Slam Dunk', 'Movie', 'Premiere', 'Animation', 'Audience', and 'Box-Office'. Based on these results, 60 high-frequency appearing keywords were extracted. After that, semantic metrics and centrality analysis were conducted. Finally, a total of 6 clusters(competing movie, cartoon, passion, premiere, attention, Box-Office) were formed through CONCOR analysis. Based on this analysis of the semantic network of 'The First Slam Dunk', basic data on the development plan of sports content were provided.

Frequency Runoff Analysis by Storm Type using GIS and NRCS Method (GIS와 NRCS방법을 이용한 호우형태에 따른 빈도별 유출 분석)

  • Yeon, Gyu-Bang;Jung, Seung-Kwon;Kim, Joo-Hun
    • Journal of the Korean Association of Geographic Information Studies
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    • v.6 no.1
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    • pp.119-131
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    • 2003
  • Rainfall-runoff process is under the control of hydrologic parameters having temporal and spatial variety. Accordingly, it is difficult to efficiently deal them since many parameters and various information are required to perform hydrologic simulation. So the purposes of this study is to estimate the runoff volume by frequency using GIS techniques and NRCS method. The analysis of frequency rainfall is analyzed using FARD 2002 program and the result of goodness of fit test show that Log-pearson type III is suitable distribute type for the applied area. TOPAZ program used for the analysis of DEM data examining into geological characteristic. NRCS curve numbers estimated using landuse map and soil map for the estimation of effective rain fall in the basin. The storm Type II and Type III were used as the type for the application of NRCS. The result of application show that the runoff volumes above 80 years frequency in return period have similar patterns regardless of Type II and Type III. In addition, the results of comparison with runoff volumes by frequency in the report of river improvement master plan show that it have similar volumes as the relative errors for them of 80, 100 years frequency are each 7.65%, 5.33%.

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